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IAMCertifiedOutputProtection interface (strmif.h)

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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The IAMCertifiedOutputProtection interface sends Certified Output Protection Protocol (COPP) messages to the graphics driver. This interface is exposed by the Video Mixing Renderer 7 (VMR-7) and Video Mixing Renderer 9 (VMR-9) filters.

For information about using COPP, see Using Certified Output Protection Protocol (COPP).

Inheritance

The IAMCertifiedOutputProtection interface inherits from the IUnknown interface. IAMCertifiedOutputProtection also has these types of members:

Methods

The IAMCertifiedOutputProtection interface has these methods.

 
IAMCertifiedOutputProtection::KeyExchange

The KeyExchange method returns the graphics driver's certificate.
IAMCertifiedOutputProtection::ProtectionCommand

The ProtectionCommand method sends a COPP command to the graphics driver.
IAMCertifiedOutputProtection::ProtectionStatus

The ProtectionStatus method sends a COPP status request to the graphics driver.
IAMCertifiedOutputProtection::SessionSequenceStart

The SessionSequenceStart method initiates the COPP session with the graphics driver.

Requirements

Requirement Value
Minimum supported client Windows XP with SP2 [desktop apps only]
Minimum supported server Windows Server 2003 R2 [desktop apps only]
Target Platform Windows
Header strmif.h (include Dshow.h)

See also

Interfaces